Universal Licensing System
KXE637
ILLINOIS STATE POLICE
License details
| ULS identifier | 1219630 |
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| Call sign | KXE637 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2024-04-03 |
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| Expiration | 2034-06-28 |
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| Frequency range | 453.6 - 458.65 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.9800278, -87.7192222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 02:56:06 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 453.60000000 | | | 25.000000 | 45.000000 | |
| 2 | 1 | MO | 453.60000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FB2 | 453.65000000 | | | 25.000000 | 45.000000 | |
| 2 | 1 | MO | 453.65000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 458.60000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 458.65000000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.60000000 | | 11K2F3E |
| 2 | 1 | 453.60000000 | | 11K2F3E |
| 1 | 1 | 453.65000000 | | 11K2F3E |
| 2 | 1 | 453.65000000 | | 11K2F3E |
| 2 | 1 | 458.60000000 | | 11K2F3E |
| 2 | 1 | 458.65000000 | | 11K2F3E |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1219630 | 2026-08-09 02:56:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KXE637 | ULS 1219630 | 2026-08-09 02:56:06 |
| Status | A | ULS 1219630 | 2026-08-09 02:56:06 |
| Service | PW | ULS 1219630 | 2026-08-09 02:56:06 |
| Grant Date | 2024-04-03 | ULS 1219630 | 2026-08-09 02:56:06 |
| Expiration Date | 2034-06-28 | ULS 1219630 | 2026-08-09 02:56:06 |